Greenhouses operate in many capacities. They may be used for hobby gardening, for school use or in a professional capacity. This results in a large, small, attached or free-standing structures. Since these buildings are used in different ways, common definitions can give you an idea as to what you need for your greenhouse model when contacting builders.

Greenhouse Effect - This is a natural phenomenon that leads to the warming of the atmosphere and surface of a planet exposed to solar radiation. In short, it is the trapping of the sun’s warmth.

Tempered Glass - Toughened glass that is processed by controlled thermal or chemical treatments that increases its strength. This material is the traditional choice for greenhouses and is often made from small, prefab pieces available in kits.

Modular Building - Sectional prefab material for greenhouse buildings where sections of structure are erected to form the greenhouse. Modular greenhouses are often available in do-it-yourself kits.

Greenhouse Plan - Blueprint to construct a greenhouse. General and custom-made structures are a product of these blueprints.

Even-Span - Full-size structure with gable end attached to another building. Even-span houses can also take on a custom design due to the ability for the structure to be lengthened. Even-span is designed to maintain even temperatures throughout the seasons to conserve energy.

Environmental System - A fan, heater or thermostat system that aids the sunlight in regulating the environment of the greenhouse. There are many fueling sources for the environmental system. Heating system capacity is calculated on the British thermal units (Btu) rating system.

Greenhouses— key components in cultivating and growing plants, fruits, vegetables, and flowers— are framed structures enclosed with acrylic or glass panes. They feature temperature-controlled environments that let in maximum light, trapping the warmth from the sun inside. This atmosphere is vital to cultivating plants, and they are typically found on farms and garden centers. Even home owners can build their own greenhouses in their back yards as a hobby.
Greenhouses can be large or small, depending on the need. Either way, residents and business owners can hire a greenhouse builder or contractor to erect the structure, comprised of a roof, panels, and walls. Or, consumers can purchase kits online or in stores to build their own greenhouse, complete with frames, plastic sheets, glass, and other structural components.
If you've ever been in a greenhouse, you know how warm and humid it is in there. Lots of equipment is needed to keep a greenhouse running, and these items can also be purchased online or in store. Water hoses, thermostats, exhaust fans, and vents are all needed to grow flowers, vegetables, and fruits from seeds with rich soil. This temp-controlled environment is key to the whole energy process.
Greenhouse builders may offer many services, including custom made designs. Customers who want a specific design, shape, or size can seek out construction professionals skilled in this area. Standard solar greenhouse designs and plans can be found online, providing yet another option for residents or company owners.
Consumers can go online to learn about eco-friendly greenhouse kits using various active and passive solar heating techniques, along with the greenhouse effect and solar radiation. They can buy seeds, plants, and other gardening supplies from a home improvement store or similar company.